included twice as a side effect of including unrelated headers, but I
removed the #include of one of the headers and will soon fix the nested
#include in the other.
the file so that this compiles without forward declarations of that
data. (It is impossible to forward-declare static data in Gnu C.
Declaring it as static is correct, but causes bogus warnings from
gcc -Wredundant-decls. Declaring it as extern works, but causes
correct warnings from gcc -pedantic and is undefined in ANSI C.
We usually declare it as extern. Here it was once really extern,
but botched staticization left it as static here and apparently-
extern in a header file.)
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another system, such as NetBSD, CVS: then name the system in this
line, otherwise delete it. CVS: Reviewed by: CVS: Before
committing changes please have someone check your work and CVS:
include their name here. If the change is trivial and you have not
else; i.e., CVS: they sent us a patch or a new module, then
include their name/email CVS: address here. If this is your work
then delete this line. CVS:
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Moved description of sio 16650A flag to the sio section and rewrote the
description. It was in the generic console flags section.
Added undocumented options CPU_UPGRADE_HW_CACHE and WLDEBUG.
This define enables the code to ALWAYS run the 8254 timer thru the 8259 ICU.
It is ON by default.
It depricates the usage of "options SMP_TIMER_NC" in the config file.
1/ is compatible with the old route(1) in case needed.
2/ actually fixes the problem while vetting bad user input.
note: I have already fixed route(1) so the problem shouldn't occur.
if it does. use 0.0.0.0/0 instead of the word 'default' :)
1) Make sure that the region mapped by a 4MB page is
properly aligned.
2) Don't turn on the PG_G flag in locore for SMP. I plan
to do that later in startup anyway.
3) Make sure the 2nd processor has PSE enabled, so that 4MB
pages don't hose it.
We don't use PG_G yet on SMP -- there is work to be done to make that
work correctly. It isn't that important anyway...
